Noble Audio Iris Single dynamic driver In-Ear Monitor audio engine The audio compensation filter in

The audio compensation filter in the JBL Headphones App even allows you to customize and fine-tune the Adaptive Noise Cancelling level to your ear canal's unique shape

whatever works for you

and automatically adjusts the degree of noise cancellation

and many other brands of headphones

Noble Audio Iris Single dynamic driver In-Ear Monitor audio engine The audio compensation filter inOne Driver. One Vision. Noble IRIS is a single dynamic driver in ear monitor designed around clarity, focus, and natural musical flow. Built for listeners who value coherence as much as detail, IRIS delivers a sound that feels direct, effortless, and complete. At its core is a 10. 2mm custom dynamic driver engineered for smooth movement, controlled low frequency texture, and clear mid to high frequency performance. A dual neodymium iron boron magnet